“Fastwalkers” is a military code word for UFOs (as opposed to “slowalkers,”which are satellites). I had seen Out of the Blue and UFOs: The Greatest Story Ever Denied, but I had not seen the nine-part series called Fastwalkers.
It is replete with terrific testimony and detailed descriptions of encounters and I highly recommend it.
I’m only including part 1 here. Double click on it and it’s take you to Youtube and the full nine parts of the series.